At least until a few years ago there were some unlocked open stores in rural Finland, where you just took what you needed and left the cash. The owner just turn

At least until a few years ago there were some unlocked open stores in rural Finland, where you just took what you needed and left the cash. The owner just turned up once a day or so to restock and take the money. They may all be gone now, it doesn't take much to destroy that level of local trust.